Protect Taxpayer Fuel Across Your County Fleet
County fleets run trucks out of satellite yards, road sheds, and remote job sites that aren’t staffed overnight. The Work Truck Fuel Vault locks the fuel fill on public works chassis cabs, and we make it easy to buy through your normal procurement process.
Where county fleets lose fuel
- Unstaffed satellite yards and road-department sheds
- Trucks staged overnight at road, water, and parks job sites
- Take-home units for on-call crews
- Contamination that sidelines plows and utility trucks during emergencies
- Fuel losses that become audit findings and budget questions
The fix: lock the fill
The Work Truck Fuel Vault is an armored, keyed door that covers the entire fuel filler, cap and neck, on Ford F-350–F-600, E-Series, and Ram 3500–5500 chassis cabs. It blocks siphon hoses, pry bars, and contamination, and bolts on in 8–15 minutes with no drilling. Made in Sarasota, Florida. Patent pending. From $139.95.
Built for public procurement
Government POs & net terms
We accept purchase orders from counties, cities, and agencies, with net terms for qualified buyers.
Vendor documentation
W-9, certificate of insurance, capability statement, spec sheets, and line-item quotes for board approval.
Made in the USA
Designed and manufactured in Sarasota, Florida, supporting Buy-American preferences.
In-house install
8–15 minutes per truck at your county shop, with no drilling and no body modifications.
What Fleets See
Fuel loss dropped to near zero across the yard
A regional public-works fleet outfitted 30-plus F-550 and Ram 5500 chassis after repeated overnight siphoning at an unsecured lot. Reported fuel shrinkage fell off almost immediately after the bolt-on doors went on.
Stopped repeat siphoning at remote job sites
A utility contractor running trucks parked at remote and unsecured sites installed doors fleet-wide. The exposed fuel and DEF caps were the weak point — once covered, the repeat losses stopped.
Paid for itself inside the first month
A grading contractor lost several hundred dollars of diesel from a single truck before protecting the fleet. At roughly the cost of one tank of stolen fuel per truck, the doors paid back fast.
Added as a standard buildout upgrade
A service-body upfitter now offers the locking fuel door as a visible security line item during buildout, giving fleet buyers a factory-finished theft deterrent from day one.
Illustrative, industry-representative scenarios. Individual results vary by fleet and operating conditions.
Quick answers
How can a county or municipal fleet stop fuel theft on public works trucks?
Read answerIs there a made-in-USA locking fuel door for government fleets?
Read answerCan public and commercial fleets buy locking fuel doors on a purchase order with net terms?
Read answerHow do fleets protect DEF from theft and contamination?
Read answerFrequently asked questions
Can a county buy on a purchase order?
Yes. We accept government purchase orders and offer net terms to qualified agencies.
Can you provide documentation for our vendor file?
Yes. W-9, COI, capability statement, spec sheets, and formal quotes are available on request.
Which county departments benefit most?
Road and bridge, public works, parks, water and wastewater, facilities, and any department with trucks parked at unstaffed sites.
Talk to our fleet team
Share your truck count and chassis mix for a formal quote with volume pricing and part numbers.